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Filter Dropdown options
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Forums › Forums › Search & Filter Pro › Filter Dropdown options
Ross.
Hi,
I was wondering if it is possible to filter the values of a dropdown to change them from post ID to post title?
I’ve seen this https://gist.github.com/rmorse/7b59b45a14b1ca179868 but php is not my strong point and so I’ve hit a brick wall.
Currently my dropdown is populated with a custom meta field and is displaying the associated post ID’s. I’d like to change those ID’s using get_the_title(); to instead show the post title.
Please can you offer any advice on how to do this?
Thanks
Hi Jacob sorry for the delay.
You’re almost there.
First, you have only 1 = in the first if statement.
So it does the code for every single field – this needs to be changed to a double ==
Second, I think likely you got the fieldname wrong – see here on how to get the correct fieldname:
Here is your code updated (and I’m guessing the field name is from meta data, otherwise you need to find the name as link just above:
<?php
function filter_input_object($input_object, $sfid) {
if(($input_object['name'] == '_sfm_workshop_location')) {
foreach($input_object['options'] as $option) {
$option->label = get_the_title($option->value);
}
return $input_object;
}
else {
return $input_object;
}
}
add_filter('sf_input_object_pre', 'filter_input_object', 10, 2);
?>Thanks